1836938752

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 120

約数和(自身を含む): 4081770000

約数和(自身を除く): 2244831248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 149, 176, 199, 242, 256, 298, 352, 398, 484, 512, 596, 704, 796, 968, 1192, 1408, 1592, 1639, 1936, 2189, 2384, 2816, 3184, 3278, 3872, 4378, 4768, 5632, 6368, 6556, 7744, 8756, 9536, 12736, 13112, 15488, 17512, 18029, 19072, 24079, 25472, 26224, 29651, 30976, 35024, 36058, 38144, 48158, 50944, 52448, 59302, 61952, 70048, 72116, 76288, 96316, 101888, 104896, 118604, 140096, 144232, 192632, 209792, 237208, 280192, 288464, 326161, 385264, 419584, 474416, 560384, 576928, 652322, 770528, 839168, 948832, 1120768, 1153856, 1304644, 1541056, 1897664, 2307712, 2609288, 3082112, 3587771, 3795328, 4615424, 5218576, 6164224, 7175542, 7590656, 9230848, 10437152, 12328448, 14351084, 15181312, 20874304, 28702168, 41748608, 57404336, 83497216, 114808672, 166994432, 229617344, 459234688, 918469376, 1836938752]

約数ペア:

[(1, 1836938752), (2, 918469376), (4, 459234688), (8, 229617344), (11, 166994432), (16, 114808672), (22, 83497216), (32, 57404336), (44, 41748608), (64, 28702168), (88, 20874304), (121, 15181312), (128, 14351084), (149, 12328448), (176, 10437152), (199, 9230848), (242, 7590656), (256, 7175542), (298, 6164224), (352, 5218576), (398, 4615424), (484, 3795328), (512, 3587771), (596, 3082112), (704, 2609288), (796, 2307712), (968, 1897664), (1192, 1541056), (1408, 1304644), (1592, 1153856), (1639, 1120768), (1936, 948832), (2189, 839168), (2384, 770528), (2816, 652322), (3184, 576928), (3278, 560384), (3872, 474416), (4378, 419584), (4768, 385264), (5632, 326161), (6368, 288464), (6556, 280192), (7744, 237208), (8756, 209792), (9536, 192632), (12736, 144232), (13112, 140096), (15488, 118604), (17512, 104896), (18029, 101888), (19072, 96316), (24079, 76288), (25472, 72116), (26224, 70048), (29651, 61952), (30976, 59302), (35024, 52448), (36058, 50944), (38144, 48158)]